Facepiece - Honeywell Titan SCBA Training Manual

9. FACEPIECE

The Titan SCBA Twenty/20+ facepeice is made of butyl rubber which enables it to pass the CBRN certifi-
cation test. It has a wide lip sealing surface and four point adjustable head net harness. The poly-
carbonate lens is treated with an abrasion resistant coating on the outside and an anti-fog solution on the
inside.
Air from the second stage regulator enters the facepiece and is directed onto the polycarbonate lens. The
cool air allows the lens to withstand the heat and flame impingement test required for NFPA compliance.
The integrated nose cup allow fresh air to enter the nose and mouth while capturing exhaled air and touting
it through the exhalation valve., minimizing CO2 retention in the facepiece and reducing lens fogging. The
nose cup also houses the speaking diaphragm and microphone for the Voice Projection Unit (VPU).
The "AIR KLIC" port is threaded into the housing by a ratchet mechanism to prevent leakage and provide
a secure mount for the second stage regulator.
Note: The Twenty/20+ facepiece should not be stored in direct sunlight. Sunlight will degrade the butyl
rubber and nomex materials.
Nose Cup
4-Point Adjustable
Head Strap
AIR KLIC Port
Voice Amplification
System (VAS)
Exhalation Valve
Speaking Diaphragm
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